You make the boss $100, you wage is $7.25, your boss is earning $92.75 that he uses to recoup the costs of production then can pocket the rest.
Your boss then takes that money and pays off the capitalist state to make laws to take more of your money to further subsidize his cost of business while rigging the laws in his favor to make sure competition doesn't spring up to threaten his bottom line. Your taxes, which should be used for the common welfare of all, is being laundered and sent to further enrich the capitalist class.
If you think taxes are theft, then working for a wage is slavery